RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) is a regulation of the European Union, adopted to improve the protection of human health and the environment from risks that can be posed by chemicals. REACH Zebra MC2700, 4", 800 x 480 pixels, LED, Multi-touch, Capacitive, Gorilla Glass Zebra MC2700. Display diagonal: 4", Display resolution: 800 x 480 pixels, Touch technology: Multi-touch. Internal memory: 32 GB, Compatible memory cards: MicroSD (TransFlash), SDXC. Processor frequency: 1.8 GHz, Processor manufacturer: Qualcomm, Processor family: Snapdragon, Processor model: 660. Operating system installed: Android. Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)